What are the most important principles to remember when doing graphing in algebra?
To graph an equation, you need to understand the slope and y-intercept of the line. The slope is the steepness of the line and the y-intercept is the point where the line crosses the y-axis. To find the slope, you need to find the change in y and the change value over the change in x. The y-intercept is the point where the line crosses the y-axis. To find the y-intercept, you need to find the point where the line crosses the y-axis. You can do this by setting x = 0 and solving for y.